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Print, PrintD, and the other Print

So as established, there are three different Prints in SCI.

  • Print the function, in SCI0
  • PrintD the function, supplementing Print, in SCI1
  • Print the class, in SCI11.

They each have their own strengths and weaknesses, of course.

SCI0 SCI1 SCI11
Max text items 1 infinite
Max buttons 6 infinite
Max icons 1 infinite
Max input fields 1 infinite
Animated icons¹ yes no yes
Size to fit yes
Size to max width yes no yes
Auto-dismiss yes no yes
Auto-layout² yes no
Position yes
Font yes
Text tuples³ yes no yes

¹: Animated icons require the ability to pass a reference to a DCIcon object instead of a view/loop/cel tuples.

²: Items added by PrintD flow to the right with a four pixel margin. Pass the #new command argument to reset the flow to the left edge and below the last item, or the #x/#y modifiers to shift the last item’s position. In the Print class, every item added must be manually positioned as everything defaults to the top-left. The Print function has its limits specifically because it automatically lays out the controls.

³: The Print class being from SCI11, it takes noun/verb/case/seq tuples.

That comes down to the following actions:

SCI0 Print: required string or tuple for text (may be empty), mode, font, width, time, title, at, draw, edit, button (up to six times), icon, dispose, window, first

SCI1 PrintD: new, at, title, first, text, button, icon, edit, x, y

SCI11 Print: addButton, addEdit, addIcon, addText, addTextF, addTitle, posn methods, plus mode, font, width, ticks, modeless, and saveCursor properties

…And then I messed everything up by rewriting PrintD as a wrapper around the Print class so it runs on SCI11, adding everything but auto-dismiss and animated icon support. It’s available from my SCI stash, of course. Hell, by this time tomorrow those last two things may well be included.

SCI11 PrintD: all of SCI1’s, plus modNum, cue, font, and width

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